Is there an association between oral health and severity of COVID-19?

 by Nathalie Botros, Parvati Iyer, David M Ojcius



Most patients with severe complications from COVID-19 have underlying conditions such as obesity, diabetes, and hypertension. In parallel, there is growing evidence for a link between periodontitis and non-oral systemic diseases. The oral cavity is also a reservoir for respiratory pathogens, and patients with periodontal disease are more likely to develop hospital-acquired pneumonia than healthy individuals. We therefore hypothesize that improving oral health could decrease the severity of COVID-19 symptoms and reduce the associated morbidity.



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https://www.sciencedirect.com/science/article/pii/S2319417020300810?via%3Dihub






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David M. Ojcius, PhD - Editorial Board - Journals | Elsevier

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David Ojcius is Professor at the University of the Pacific in San Francisco, USA. He gained his Ph.D. from the University of California, Berkeley, and did research at Rockefeller and Harvard before moving to the Pasteur Institute in Paris, France, where he worked for thirteen years. His research interests include viruses and intracellular bacteria, interactions with the innate immune system, microbiota, biochemistry and cell biology of infected cells, inflammation and aging. https://www.journals.elsevier.com/current-research-in-microbial-sciences/editorial-board/david-m-ojcius-phd
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